283052380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{3767}}^1$

素因数の和:3823

約数の個数: 72

約数和(自身を含む): 680184288

約数和(自身を除く): 397131908

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 289, 340, 442, 578, 884, 1105, 1156, 1445, 2210, 2890, 3757, 3767, 4420, 5780, 7514, 7534, 15028, 15068, 18785, 18835, 37570, 37670, 48971, 64039, 75140, 75340, 97942, 128078, 195884, 244855, 256156, 320195, 489710, 640390, 832507, 979420, 1088663, 1280780, 1665014, 2177326, 3330028, 4162535, 4354652, 5443315, 8325070, 10886630, 14152619, 16650140, 21773260, 28305238, 56610476, 70763095, 141526190, 283052380]

約数ペア:

[(1, 283052380), (2, 141526190), (4, 70763095), (5, 56610476), (10, 28305238), (13, 21773260), (17, 16650140), (20, 14152619), (26, 10886630), (34, 8325070), (52, 5443315), (65, 4354652), (68, 4162535), (85, 3330028), (130, 2177326), (170, 1665014), (221, 1280780), (260, 1088663), (289, 979420), (340, 832507), (442, 640390), (578, 489710), (884, 320195), (1105, 256156), (1156, 244855), (1445, 195884), (2210, 128078), (2890, 97942), (3757, 75340), (3767, 75140), (4420, 64039), (5780, 48971), (7514, 37670), (7534, 37570), (15028, 18835), (15068, 18785)]