655120594760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{5606989}}^1$

素因数の和:5607150

約数の個数: 64

約数和(自身を含む): 1550220595200

約数和(自身を除く): 895100000440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 127, 184, 230, 254, 460, 508, 635, 920, 1016, 1270, 2540, 2921, 5080, 5842, 11684, 14605, 23368, 29210, 58420, 116840, 5606989, 11213978, 22427956, 28034945, 44855912, 56069890, 112139780, 128960747, 224279560, 257921494, 515842988, 644803735, 712087603, 1031685976, 1289607470, 1424175206, 2579214940, 2848350412, 3560438015, 5158429880, 5696700824, 7120876030, 14241752060, 16378014869, 28483504120, 32756029738, 65512059476, 81890074345, 131024118952, 163780148690, 327560297380, 655120594760]

約数ペア:

[(1, 655120594760), (2, 327560297380), (4, 163780148690), (5, 131024118952), (8, 81890074345), (10, 65512059476), (20, 32756029738), (23, 28483504120), (40, 16378014869), (46, 14241752060), (92, 7120876030), (115, 5696700824), (127, 5158429880), (184, 3560438015), (230, 2848350412), (254, 2579214940), (460, 1424175206), (508, 1289607470), (635, 1031685976), (920, 712087603), (1016, 644803735), (1270, 515842988), (2540, 257921494), (2921, 224279560), (5080, 128960747), (5842, 112139780), (11684, 56069890), (14605, 44855912), (23368, 28034945), (29210, 22427956), (58420, 11213978), (116840, 5606989)]