1366009600

素因数分解:

$2^8\times 5^2\times {\mathrm{61}}^1\times {\mathrm{3499}}^1$

素因数の和:3586

約数の個数: 108

約数和(自身を含む): 3437497000

約数和(自身を除く): 2071487400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 64, 80, 100, 122, 128, 160, 200, 244, 256, 305, 320, 400, 488, 610, 640, 800, 976, 1220, 1280, 1525, 1600, 1952, 2440, 3050, 3200, 3499, 3904, 4880, 6100, 6400, 6998, 7808, 9760, 12200, 13996, 15616, 17495, 19520, 24400, 27992, 34990, 39040, 48800, 55984, 69980, 78080, 87475, 97600, 111968, 139960, 174950, 195200, 213439, 223936, 279920, 349900, 390400, 426878, 447872, 559840, 699800, 853756, 895744, 1067195, 1119680, 1399600, 1707512, 2134390, 2239360, 2799200, 3415024, 4268780, 4478720, 5335975, 5598400, 6830048, 8537560, 10671950, 11196800, 13660096, 17075120, 21343900, 22393600, 27320192, 34150240, 42687800, 54640384, 68300480, 85375600, 136600960, 170751200, 273201920, 341502400, 683004800, 1366009600]

約数ペア:

[(1, 1366009600), (2, 683004800), (4, 341502400), (5, 273201920), (8, 170751200), (10, 136600960), (16, 85375600), (20, 68300480), (25, 54640384), (32, 42687800), (40, 34150240), (50, 27320192), (61, 22393600), (64, 21343900), (80, 17075120), (100, 13660096), (122, 11196800), (128, 10671950), (160, 8537560), (200, 6830048), (244, 5598400), (256, 5335975), (305, 4478720), (320, 4268780), (400, 3415024), (488, 2799200), (610, 2239360), (640, 2134390), (800, 1707512), (976, 1399600), (1220, 1119680), (1280, 1067195), (1525, 895744), (1600, 853756), (1952, 699800), (2440, 559840), (3050, 447872), (3200, 426878), (3499, 390400), (3904, 349900), (4880, 279920), (6100, 223936), (6400, 213439), (6998, 195200), (7808, 174950), (9760, 139960), (12200, 111968), (13996, 97600), (15616, 87475), (17495, 78080), (19520, 69980), (24400, 55984), (27992, 48800), (34990, 39040)]