200318275280

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3561847}}^1$

素因数の和:3561916

約数の個数: 80

約数和(自身を含む): 503502833280

約数和(自身を除く): 303184558000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 37, 38, 40, 74, 76, 80, 95, 148, 152, 185, 190, 296, 304, 370, 380, 592, 703, 740, 760, 1406, 1480, 1520, 2812, 2960, 3515, 5624, 7030, 11248, 14060, 28120, 56240, 3561847, 7123694, 14247388, 17809235, 28494776, 35618470, 56989552, 67675093, 71236940, 131788339, 135350186, 142473880, 263576678, 270700372, 284947760, 338375465, 527153356, 541400744, 658941695, 676750930, 1054306712, 1082801488, 1317883390, 1353501860, 2108613424, 2503978441, 2635766780, 2707003720, 5007956882, 5271533560, 5414007440, 10015913764, 10543067120, 12519892205, 20031827528, 25039784410, 40063655056, 50079568820, 100159137640, 200318275280]

約数ペア:

[(1, 200318275280), (2, 100159137640), (4, 50079568820), (5, 40063655056), (8, 25039784410), (10, 20031827528), (16, 12519892205), (19, 10543067120), (20, 10015913764), (37, 5414007440), (38, 5271533560), (40, 5007956882), (74, 2707003720), (76, 2635766780), (80, 2503978441), (95, 2108613424), (148, 1353501860), (152, 1317883390), (185, 1082801488), (190, 1054306712), (296, 676750930), (304, 658941695), (370, 541400744), (380, 527153356), (592, 338375465), (703, 284947760), (740, 270700372), (760, 263576678), (1406, 142473880), (1480, 135350186), (1520, 131788339), (2812, 71236940), (2960, 67675093), (3515, 56989552), (5624, 35618470), (7030, 28494776), (11248, 17809235), (14060, 14247388), (28120, 7123694), (56240, 3561847)]