1963653203600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{12689}}^1\times {\mathrm{35171}}^1$

素因数の和:47889

約数の個数: 120

約数和(自身を含む): 5147108465760

約数和(自身を除く): 3183455262160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 12689, 25378, 35171, 50756, 63445, 70342, 101512, 126890, 139579, 140684, 175855, 203024, 253780, 279158, 281368, 317225, 351710, 386881, 507560, 558316, 562736, 634450, 697895, 703420, 773762, 879275, 1015120, 1116632, 1268900, 1395790, 1406840, 1547524, 1758550, 1934405, 2233264, 2537800, 2791580, 2813680, 3095048, 3489475, 3517100, 3868810, 5075600, 5583160, 6190096, 6978950, 7034200, 7737620, 9672025, 11166320, 13957900, 14068400, 15475240, 19344050, 27915800, 30950480, 38688100, 55831600, 77376200, 154752400, 446284819, 892569638, 1785139276, 2231424095, 3570278552, 4462848190, 4909133009, 7140557104, 8925696380, 9818266018, 11157120475, 17851392760, 19636532036, 22314240950, 24545665045, 35702785520, 39273064072, 44628481900, 49091330090, 78546128144, 89256963800, 98182660180, 122728325225, 178513927600, 196365320360, 245456650450, 392730640720, 490913300900, 981826601800, 1963653203600]

約数ペア:

[(1, 1963653203600), (2, 981826601800), (4, 490913300900), (5, 392730640720), (8, 245456650450), (10, 196365320360), (11, 178513927600), (16, 122728325225), (20, 98182660180), (22, 89256963800), (25, 78546128144), (40, 49091330090), (44, 44628481900), (50, 39273064072), (55, 35702785520), (80, 24545665045), (88, 22314240950), (100, 19636532036), (110, 17851392760), (176, 11157120475), (200, 9818266018), (220, 8925696380), (275, 7140557104), (400, 4909133009), (440, 4462848190), (550, 3570278552), (880, 2231424095), (1100, 1785139276), (2200, 892569638), (4400, 446284819), (12689, 154752400), (25378, 77376200), (35171, 55831600), (50756, 38688100), (63445, 30950480), (70342, 27915800), (101512, 19344050), (126890, 15475240), (139579, 14068400), (140684, 13957900), (175855, 11166320), (203024, 9672025), (253780, 7737620), (279158, 7034200), (281368, 6978950), (317225, 6190096), (351710, 5583160), (386881, 5075600), (507560, 3868810), (558316, 3517100), (562736, 3489475), (634450, 3095048), (697895, 2813680), (703420, 2791580), (773762, 2537800), (879275, 2233264), (1015120, 1934405), (1116632, 1758550), (1268900, 1547524), (1395790, 1406840)]