1118813012600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2011}}^1\times {\mathrm{146407}}^1$

素因数の和:148453

約数の個数: 96

約数和(自身を含む): 2739527932800

約数和(自身を除く): 1620714920200

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 2011, 3800, 4022, 8044, 10055, 16088, 20110, 38209, 40220, 50275, 76418, 80440, 100550, 146407, 152836, 191045, 201100, 292814, 305672, 382090, 402200, 585628, 732035, 764180, 955225, 1171256, 1464070, 1528360, 1910450, 2781733, 2928140, 3660175, 3820900, 5563466, 5856280, 7320350, 7641800, 11126932, 13908665, 14640700, 22253864, 27817330, 29281400, 55634660, 69543325, 111269320, 139086650, 278173300, 294424477, 556346600, 588848954, 1177697908, 1472122385, 2355395816, 2944244770, 5594065063, 5888489540, 7360611925, 11188130126, 11776979080, 14721223850, 22376260252, 27970325315, 29442447700, 44752520504, 55940650630, 58884895400, 111881301260, 139851626575, 223762602520, 279703253150, 559406506300, 1118813012600]

約数ペア:

[(1, 1118813012600), (2, 559406506300), (4, 279703253150), (5, 223762602520), (8, 139851626575), (10, 111881301260), (19, 58884895400), (20, 55940650630), (25, 44752520504), (38, 29442447700), (40, 27970325315), (50, 22376260252), (76, 14721223850), (95, 11776979080), (100, 11188130126), (152, 7360611925), (190, 5888489540), (200, 5594065063), (380, 2944244770), (475, 2355395816), (760, 1472122385), (950, 1177697908), (1900, 588848954), (2011, 556346600), (3800, 294424477), (4022, 278173300), (8044, 139086650), (10055, 111269320), (16088, 69543325), (20110, 55634660), (38209, 29281400), (40220, 27817330), (50275, 22253864), (76418, 14640700), (80440, 13908665), (100550, 11126932), (146407, 7641800), (152836, 7320350), (191045, 5856280), (201100, 5563466), (292814, 3820900), (305672, 3660175), (382090, 2928140), (402200, 2781733), (585628, 1910450), (732035, 1528360), (764180, 1464070), (955225, 1171256)]