13307939320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{22469}}^1$

素因数の和:22577

約数の個数: 128

約数和(自身を含む): 34654132800

約数和(自身を除く): 21346193480

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 67, 68, 85, 104, 130, 134, 136, 170, 221, 260, 268, 335, 340, 442, 520, 536, 670, 680, 871, 884, 1105, 1139, 1340, 1742, 1768, 2210, 2278, 2680, 3484, 4355, 4420, 4556, 5695, 6968, 8710, 8840, 9112, 11390, 14807, 17420, 22469, 22780, 29614, 34840, 44938, 45560, 59228, 74035, 89876, 112345, 118456, 148070, 179752, 224690, 292097, 296140, 381973, 449380, 584194, 592280, 763946, 898760, 1168388, 1460485, 1505423, 1527892, 1909865, 2336776, 2920970, 3010846, 3055784, 3819730, 4965649, 5841940, 6021692, 7527115, 7639460, 9931298, 11683880, 12043384, 15054230, 15278920, 19570499, 19862596, 24828245, 25592191, 30108460, 39140998, 39725192, 49656490, 51184382, 60216920, 78281996, 97852495, 99312980, 102368764, 127960955, 156563992, 195704990, 198625960, 204737528, 255921910, 332698483, 391409980, 511843820, 665396966, 782819960, 1023687640, 1330793932, 1663492415, 2661587864, 3326984830, 6653969660, 13307939320]

約数ペア:

[(1, 13307939320), (2, 6653969660), (4, 3326984830), (5, 2661587864), (8, 1663492415), (10, 1330793932), (13, 1023687640), (17, 782819960), (20, 665396966), (26, 511843820), (34, 391409980), (40, 332698483), (52, 255921910), (65, 204737528), (67, 198625960), (68, 195704990), (85, 156563992), (104, 127960955), (130, 102368764), (134, 99312980), (136, 97852495), (170, 78281996), (221, 60216920), (260, 51184382), (268, 49656490), (335, 39725192), (340, 39140998), (442, 30108460), (520, 25592191), (536, 24828245), (670, 19862596), (680, 19570499), (871, 15278920), (884, 15054230), (1105, 12043384), (1139, 11683880), (1340, 9931298), (1742, 7639460), (1768, 7527115), (2210, 6021692), (2278, 5841940), (2680, 4965649), (3484, 3819730), (4355, 3055784), (4420, 3010846), (4556, 2920970), (5695, 2336776), (6968, 1909865), (8710, 1527892), (8840, 1505423), (9112, 1460485), (11390, 1168388), (14807, 898760), (17420, 763946), (22469, 592280), (22780, 584194), (29614, 449380), (34840, 381973), (44938, 296140), (45560, 292097), (59228, 224690), (74035, 179752), (89876, 148070), (112345, 118456)]