2013259850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{601}}^1$

素因数の和:1200

約数の個数: 96

約数和(自身を含む): 4546958976

約数和(自身を除く): 2533699126

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 563, 595, 601, 850, 1126, 1190, 1202, 2815, 2975, 3005, 3941, 4207, 5630, 5950, 6010, 7882, 8414, 9571, 10217, 14075, 15025, 19142, 19705, 20434, 21035, 28150, 30050, 39410, 42070, 47855, 51085, 66997, 71519, 95710, 98525, 102170, 105175, 133994, 143038, 197050, 210350, 239275, 255425, 334985, 338363, 357595, 478550, 510850, 669970, 676726, 715190, 1674925, 1691815, 1787975, 2368541, 3349850, 3383630, 3575950, 4737082, 5752171, 8459075, 11504342, 11842705, 16918150, 23685410, 28760855, 40265197, 57521710, 59213525, 80530394, 118427050, 143804275, 201325985, 287608550, 402651970, 1006629925, 2013259850]

約数ペア:

[(1, 2013259850), (2, 1006629925), (5, 402651970), (7, 287608550), (10, 201325985), (14, 143804275), (17, 118427050), (25, 80530394), (34, 59213525), (35, 57521710), (50, 40265197), (70, 28760855), (85, 23685410), (119, 16918150), (170, 11842705), (175, 11504342), (238, 8459075), (350, 5752171), (425, 4737082), (563, 3575950), (595, 3383630), (601, 3349850), (850, 2368541), (1126, 1787975), (1190, 1691815), (1202, 1674925), (2815, 715190), (2975, 676726), (3005, 669970), (3941, 510850), (4207, 478550), (5630, 357595), (5950, 338363), (6010, 334985), (7882, 255425), (8414, 239275), (9571, 210350), (10217, 197050), (14075, 143038), (15025, 133994), (19142, 105175), (19705, 102170), (20434, 98525), (21035, 95710), (28150, 71519), (30050, 66997), (39410, 51085), (42070, 47855)]