34838320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 120

約数和(自身を含む): 92025360

約数和(自身を除く): 57187040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 59, 61, 80, 88, 110, 118, 121, 122, 176, 220, 236, 242, 244, 295, 305, 440, 472, 484, 488, 590, 605, 610, 649, 671, 880, 944, 968, 976, 1180, 1210, 1220, 1298, 1342, 1936, 2360, 2420, 2440, 2596, 2684, 3245, 3355, 3599, 4720, 4840, 4880, 5192, 5368, 6490, 6710, 7139, 7198, 7381, 9680, 10384, 10736, 12980, 13420, 14278, 14396, 14762, 17995, 25960, 26840, 28556, 28792, 29524, 35695, 35990, 36905, 39589, 51920, 53680, 57112, 57584, 59048, 71390, 71980, 73810, 79178, 114224, 118096, 142780, 143960, 147620, 158356, 197945, 285560, 287920, 295240, 316712, 395890, 435479, 571120, 590480, 633424, 791780, 870958, 1583560, 1741916, 2177395, 3167120, 3483832, 4354790, 6967664, 8709580, 17419160, 34838320]

約数ペア:

[(1, 34838320), (2, 17419160), (4, 8709580), (5, 6967664), (8, 4354790), (10, 3483832), (11, 3167120), (16, 2177395), (20, 1741916), (22, 1583560), (40, 870958), (44, 791780), (55, 633424), (59, 590480), (61, 571120), (80, 435479), (88, 395890), (110, 316712), (118, 295240), (121, 287920), (122, 285560), (176, 197945), (220, 158356), (236, 147620), (242, 143960), (244, 142780), (295, 118096), (305, 114224), (440, 79178), (472, 73810), (484, 71980), (488, 71390), (590, 59048), (605, 57584), (610, 57112), (649, 53680), (671, 51920), (880, 39589), (944, 36905), (968, 35990), (976, 35695), (1180, 29524), (1210, 28792), (1220, 28556), (1298, 26840), (1342, 25960), (1936, 17995), (2360, 14762), (2420, 14396), (2440, 14278), (2596, 13420), (2684, 12980), (3245, 10736), (3355, 10384), (3599, 9680), (4720, 7381), (4840, 7198), (4880, 7139), (5192, 6710), (5368, 6490)]