44969200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:195

約数の個数: 120

約数和(自身を含む): 116780720

約数和(自身を除く): 71811520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 61, 76, 80, 95, 97, 100, 122, 152, 190, 194, 200, 244, 304, 305, 380, 388, 400, 475, 485, 488, 610, 760, 776, 950, 970, 976, 1159, 1220, 1520, 1525, 1552, 1843, 1900, 1940, 2318, 2425, 2440, 3050, 3686, 3800, 3880, 4636, 4850, 4880, 5795, 5917, 6100, 7372, 7600, 7760, 9215, 9272, 9700, 11590, 11834, 12200, 14744, 18430, 18544, 19400, 23180, 23668, 24400, 28975, 29488, 29585, 36860, 38800, 46075, 46360, 47336, 57950, 59170, 73720, 92150, 92720, 94672, 112423, 115900, 118340, 147440, 147925, 184300, 224846, 231800, 236680, 295850, 368600, 449692, 463600, 473360, 562115, 591700, 737200, 899384, 1124230, 1183400, 1798768, 2248460, 2366800, 2810575, 4496920, 5621150, 8993840, 11242300, 22484600, 44969200]

約数ペア:

[(1, 44969200), (2, 22484600), (4, 11242300), (5, 8993840), (8, 5621150), (10, 4496920), (16, 2810575), (19, 2366800), (20, 2248460), (25, 1798768), (38, 1183400), (40, 1124230), (50, 899384), (61, 737200), (76, 591700), (80, 562115), (95, 473360), (97, 463600), (100, 449692), (122, 368600), (152, 295850), (190, 236680), (194, 231800), (200, 224846), (244, 184300), (304, 147925), (305, 147440), (380, 118340), (388, 115900), (400, 112423), (475, 94672), (485, 92720), (488, 92150), (610, 73720), (760, 59170), (776, 57950), (950, 47336), (970, 46360), (976, 46075), (1159, 38800), (1220, 36860), (1520, 29585), (1525, 29488), (1552, 28975), (1843, 24400), (1900, 23668), (1940, 23180), (2318, 19400), (2425, 18544), (2440, 18430), (3050, 14744), (3686, 12200), (3800, 11834), (3880, 11590), (4636, 9700), (4850, 9272), (4880, 9215), (5795, 7760), (5917, 7600), (6100, 7372)]